Sandia National Laboratories recently changed management from the
Sandia Corporation to the National Technology & Engineering Solutions
of Sandia, LLC (NTESS). The copyright statements need to be updated
accordingly.
when adding target_include_directories for the rendering library. I believe this happens because cmake determines that the variable VTKm_OPENGL_INCLUDE_DIRECTORIES is dependent on OPENGL_INCLUDE_DIRS( which is NOTFOUND). This causes cmake to raise an error even when VTKm_OPENGL_INCLUDE_DIRECTORIES is set to "".
Class that need to be passed across dynamic library boundaries such as
DynamicArrayHandle need to be properly export. One of 'tricks' of this
is that templated classes such as PolymorphicArrayHandleContainer need
the Type and Storage types to have public visibility.
This makes sure that all vtkm storage tags have public visibility so
in the future we can transfer dynamic array handles across libraries.
Change the OpenGL configuration to require GLEW as most of the OpenGL
code actually requires GLEW (or will as soon as the VBO branch gets
merged in).
Also removed some stray find_package commands and rearranged the
configuration to use the vtkm_configure_component_* commands instead.
Recently VTK-m was changed to require C++11. The internal builds set
properties to require C++11, but these never make it to the
configuration for projects that use the VTK-m package (i.e. not declared
in VTKmConfig.cmake).
This change adds a new CMake target, vtkm, which is an interface. It
does not point to an actual library, but it allows code that links it in
to have the appropriate compile flags.
The previous attempt at using caching to prevent duplicate commands, failed
when you tried to build VTK-m itself and had examples turned on. Now we
just don't add the std=c++11 option if it already exists.
This makes the name more consistent with the names of the other VTK-m
CMake options.
Also changed the default to be ON. I do not see a big downside to
compiling the rendering library most of the time.
When you called find_package multiple times with VTK-m components such as CUDA
would continuously append to variables, causing a variable to have the same
parameter listed multiple times.
Properly cache the results of CUDA native detection.
I found some issues when using VTK-m from inside VTK. The issues where
that on reconfigures the device architectures flags where dropped by the
caching mechanism.
See merge request !555
I found some issues when using VTK-m from inside VTK. The issues where
that on reconfigures the device architectures flags where dropped by the
caching mechanism.
123bc8b6 Add a configuration error if OSMesa was not found
0a61085d Do not load OpenGL libraries if OSMesa already loaded
640e92c7 Add VTKm_ENABLE_OSMESA option
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !548
I have noticed at least on my windows machine that source code that uses
the rendering package is taking a long time to compile. The rendering
library does not rely much on templates and more on virtual methods.
Thus, it is a good candidate for moving to a library so that it need be
compiled only once.
This sets up the configure scripts to create the library. There is also
a simple port of one class to the library. More will follow.
Often times packages are loaded multiple times simply to resolve
dependencies. This can mean the same status is given multiple times
(particularly when a component does not load). This change reduces that
a bit by making sure the messages from the VTK-m configuration only
happen once.
The configuration for OpenGL can change depending on whether OSMesa is
used, so make sure OSMesa is always configured first so that the
"correct" OpenGL is used.
The VTKmConfigureComponents.cmake file has lots of careful configuration
of many of VTK-m components and dependent libraries (like OpenGL,
OSMesa, etc.) that takes care of several corner cases. The configuration
is consolidated here so that it can be consistent across the many
directories in VTK-m as well as other projects that use VTK-m.
Recent changes to the configuration in rendering circumvented these and
directly tried to configure dependent rendering libraries. This is wrong
(and more importantly broke my OSX build).
This fixes a issue where when CUDA is enabled and VTKm_CUDA_Architecture is
set to native, we would run nvcc each time somebody explicitly enabled the
CUDA component ( each example ).
